body{
    text-align: center;
}
.button {
    margin:10px;
    display: inline-block;
    outline: none;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    font: 14px/100% Arial, Helvetica, sans-serif;
    padding: .5em 2em .55em;
    text-shadow: 0 1px 1px rgba(0,0,0,.3);
    -webkit-border-radius: .5em;
    -moz-border-radius: .5em;
    border-radius: .5em;
    -webkit-box-shadow: 0 1px 2px rgba(0,0,0,.2);
    -moz-box-shadow: 0 1px 2px rgba(0,0,0,.2);
    box-shadow: 0 1px 2px rgba(0,0,0,.2);
}
.button:hover {
    text-decoration: none;
}
.button:active {
    position: relative;
    top: 1px;
}
.blue {
    color: #d9eef7;
    border: solid 1px #0076a3;
    background: #0095cd;
    background: -webkit-gradient(linear, left top, left bottom, from(#00adee), to(#0078a5));
    background: -moz-linear-gradient(top,  #00adee,  #0078a5);
    filter:  progid:DXImageTransform.Microsoft.gradient(startColorstr='#00adee', endColorstr='#0078a5');
}
.blue:hover {
    background: #007ead;
    background: -webkit-gradient(linear, left top, left bottom, from(#0095cc), to(#00678e));
    background: -moz-linear-gradient(top,  #0095cc,  #00678e);
    filter:  progid:DXImageTransform.Microsoft.gradient(startColorstr='#0095cc', endColorstr='#00678e');
}
.blue:active {
    color: #80bed6;
    background: -webkit-gradient(linear, left top, left bottom, from(#0078a5), to(#00adee));
    background: -moz-linear-gradient(top,  #0078a5,  #00adee);
    filter:  progid:DXImageTransform.Microsoft.gradient(startColorstr='#0078a5', endColorstr='#00adee');
}

.btn-disable {
    background: #007ead;
    color:#0095cc;
}

.obj-disable{
    display: none;
}